| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $166.75 | 12.448% | $187.507 | $187.51 | $187.50 | $187.50 |
| Purchase #2 | $55.37 | 3.189% | $57.1357 | $57.14 | $57.15 | $57.10 |
| Purchase #3 | $97.67 | 10.574% | $107.9976 | $108.00 | $108.00 | $108.00 |
| Purchase #4 | $119.72 | 4.633% | $125.2666 | $125.27 | $125.25 | $125.30 |
| Purchase #5 | $73.57 | 7.495% | $79.0841 | $79.08 | $79.10 | $79.10 |
| Purchase #6 | $57.74 | 4.588% | $60.3891 | $60.39 | $60.40 | $60.40 |
| Purchase #7 | $33.30 | 9.181% | $36.3573 | $36.36 | $36.35 | $36.40 |
| 7 purchase totals = | $604.12 | $653.7374 | $653.75 | $653.75 | $653.80 | |